QuickZone: Case Study Snapshot #5: Cost-Effective Construction Phasing in Yosemite Valley
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

For very narrow results

When looking for a specific result

Best used for discovery & interchangable words

Recommended to be used in conjunction with other fields

Dates

to

Document Data
Library
People
Clear All
Clear All

For additional assistance using the Custom Query please check out our Help Page

ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
i

QuickZone: Case Study Snapshot #5: Cost-Effective Construction Phasing in Yosemite Valley

Filetype[PDF-551.50 KB]


English
Details You May Also Like

Details:

  • Corporate Creators:
    United States. Federal Highway Administration. Office of Operations Research and Development
  • Contributors:
  • Corporate Contributors:
    Turner-Fairbank Highway Research Center
  • Subject/TRT Terms:
  • Publication/ Report Number:
    FHWA-HRT-05-146
  • Resource Type:
    Tech Report
  • Geographical Coverage:
    United States
  • Corporate Publisher:
    United States. Federal Highway Administration. Office of Operations Research and Development
  • Abstract:
    Yosemite National Park in California is one of the most popular national park destinations in the Nation, averaging more than 9,000 visitors each day throughout the year. Due to the shape of Yosemite Valley, public access to the park is quite limited. Given the steep terrain around the valley, the only roadways in and out of Yosemite Village are Northside and Southside Drives, both of which are two-lane, one-way facilities with stop-controlled intersections along their length at two bridge crossings. These two key valley roadways are scheduled to be under consideration for a significant repaving and rehabilitation project starting in 2006 and anticipated to finish in 2008. Concern over significant delays in the construction phase led the Central Federal Lands Highway Division (CFLHD) and the National Park Service staff to consider a range of phasing and staging alternatives. Congestion and delays on weekends are already a recurring event during peak travel months even with no roadwork underway. The original role of QuickZone in the Yosemite project was to identify the likely travel delays associated with two competing alternatives: an aggressive one-season approach or a more traditional two-season plan. As the case study progressed however, QuickZone became integral in the incremental refinement of a phasing and staging plan combining advantageous aspects of both alternatives. No final decision about the timing or phasing of the work had been made as of August 2004. However, the time and effort invested in data collection and QuickZone analysis had a marked impact in shaping the planned work to minimize impacts on park visitors while finding effective ways to reduce project duration and costs. CFLHD staff plan to continue utilizing the QuickZone model throughout the Yosemite project life cycle, including the actual construction phase.
  • Format:
    PDF
  • Collection(s):
  • Main Document Checksum:
  • Download URL:
  • File Type:

Supporting Files

  • No Additional Files
More +

You May Also Like

Checkout today's featured content at staging-dot.cdc.gov